DE1520101B2 - Verfahren zur herstellung von durchsichtigem, kristallinen poly-4-methylpenten- - Google Patents

Verfahren zur herstellung von durchsichtigem, kristallinen poly-4-methylpenten-

Info

Publication number
DE1520101B2
DE1520101B2 DE1962J0021965 DEJ0021965A DE1520101B2 DE 1520101 B2 DE1520101 B2 DE 1520101B2 DE 1962J0021965 DE1962J0021965 DE 1962J0021965 DE J0021965 A DEJ0021965 A DE J0021965A DE 1520101 B2 DE1520101 B2 DE 1520101B2
Authority
DE
Germany
Prior art keywords
polymer
methylpentene
ash
polymerization
haze
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE1962J0021965
Other languages
German (de)
English (en)
Other versions
DE1520101A1 (de
Inventor
Keith Jasper Welwyn Garden City Clark (Grossbritannien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE1520101A1 publication Critical patent/DE1520101A1/de
Publication of DE1520101B2 publication Critical patent/DE1520101B2/de
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE1962J0021965 1961-06-22 1962-06-20 Verfahren zur herstellung von durchsichtigem, kristallinen poly-4-methylpenten- Granted DE1520101B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2269561A GB942297A (en) 1961-06-22 1961-06-22 Poly(4-methyl-pentene-1) and articles produced therefrom
GB4303461 1961-12-01

Publications (2)

Publication Number Publication Date
DE1520101A1 DE1520101A1 (de) 1970-03-19
DE1520101B2 true DE1520101B2 (de) 1976-11-04

Family

ID=26256068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962J0021965 Granted DE1520101B2 (de) 1961-06-22 1962-06-20 Verfahren zur herstellung von durchsichtigem, kristallinen poly-4-methylpenten-

Country Status (6)

Country Link
JP (1) JPS5270B1 (es)
BE (1) BE619296A (es)
DE (1) DE1520101B2 (es)
DK (1) DK109758C (es)
GB (1) GB942297A (es)
NL (2) NL133100C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074241A (en) * 1964-07-29 1967-07-05 Ici Ltd Cables
CN115612005A (zh) * 2022-11-09 2023-01-17 山东京博石油化工有限公司 一种聚丙烯树脂的高效溶剂脱灰处理方法

Also Published As

Publication number Publication date
JPS5270B1 (es) 1977-01-05
BE619296A (es)
DE1520101A1 (de) 1970-03-19
DK109758C (da) 1968-06-24
NL133100C (es)
GB942297A (en) 1963-11-20
NL280043A (es)

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977